Referring to This Box Plot of Ice Cream Fat Content,the

question 125

True/False

Referring to this box plot of ice cream fat content,the median seems more "typical" of fat content than the midrange as a measure of center.

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Definitions:

External Validity

The extent to which the results of a study can be generalized to other situations and to other people.

Confounding Variable

A variable that influences both the dependent and independent variables in a study, potentially misleading the results if not controlled.

Independent Variable

The variable in an experiment that is manipulated to observe its effect on a dependent variable.

Internal Validity

The extent to which a study can demonstrate a cause-and-effect relationship between variables, free from external influence.